BLUE BELL, PA, USA
N420WA
Britten-Norman BN-2 MARK III
A DEICER BOOT ON A RIGHT PROPELLER BLADE SEPARATED. IT STRUCK & BROKE A WINDOW. A TIE STRAP WAS MISSING. THERE WAS NO EVIDENCE OF IMPROPER OR INADEQUATE BONDING.
Source: NTSB Aviation Accident Database
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